# Quad Z-4

Floorstanding passive loudspeaker from the Z series, made by Quad (🏴󠁧󠁢󠁥󠁮󠁧󠁿 GB-ENG).

Source: https://truescaleaudio.com/en/speaker/quad-z-4
Manufacturer page: https://quad-hifi.co.uk/products/z-4

## Dimensions

| Dimension | Metric | Imperial |
| --- | --- | --- |
| Height | 1175 mm | 46.3 in |
| Width | 267 mm | 10.5 in |
| Depth | 340 mm | 13.4 in |
| Weight (each) | 23.5 kg | 52 lb |

## Drivers

- 1 × tweeter — ribbon, 90×12mm true ribbon
- 1 × 150 mm (6 in) midrange — glass fibre cone
- 3 × 165 mm (6.5 in) woofer — glass fibre cone

## Specifications

| Specification | Value |
| --- | --- |
| Type | Floorstanding |
| Power | Passive |
| Enclosure | Bass reflex, rear port |
| Frequency response | 47–20000 Hz |
| Sensitivity | 90 dB |
| Impedance | 4 Ω nominal |
| Recommended amplifier | 60–250 W |
| Price (USD) | $4,499 / pair |
| Introduced | 2024 |

## About

The flagship Z-range floorstander — three 165 mm glass-fibre woofers, a 150 mm midrange and the large true-ribbon tweeter, rear-ported. The largest Z tower, a full-range ribbon speaker for a medium-to-large room.

## See it to scale

This catalogue draws cabinets at their real size side by side, which no text version can reproduce. Compare the Quad Z-4 against another speaker at https://truescaleaudio.com/en/compare?a=quad-z-4